JImageExplore is an image viewer with features to make navigating image archives simple. It extends JImageView, which is a plain image viewer, and adds a way to navigate directories and archive files. Thanks to TrueZIP, archive files are treated as virtual directories. JImage Explore also adds support for docking windows which will be used for supporting extensions such as multiple image display and thumbnail views.
Gdadin is an Inkscape effect. It creates complex drawings from simple rules. The rules are defined with an intuitive GUI based on the Copy & Paste principle. The Gdadin concept and its main design have been heavily inspired by Cfdg (Context Free Design Grammar), a programming language used to compose and create drawings. Almost all drawings created with Cfdg can be reproduced with Gdadin.
KComic is a comic and image file viewer. Features include cross platform support using the Qt4 toolkit, support for standard comic book formats (.zip|.cbz, .rar|.cbr, .7z|.cb7), automatic selection of the next or previous archive or image directory, the ability to extract images from an archive without having to uncompress the whole file, and full screen and image scaling options.
Py-Lepton is a high-performance, pluggable particle engine and API for Python. The engine is designed to be very flexible and does not rely on any other libraries directly. You can use it either with OpenGL (via pyglet or PyOpenGL), or with pygame by selecting the appropriate renderer. Examples are provided using pyglet and pygame. Note that this is in an alpha state, so expect the API to change somewhat in future releases.
spriteconv stitches several individual still images into a single image with all the components side by side, arranged into a specified number of rows and columns. Such output images are typically used in 2D video games to realize the various states of animation for a particular graphical element, known as a "sprite".
QuartzCrystal is an application for rendering Quartz compositions to QuickTime movies and image sequences. It supports third party plugins (using both the official and unofficial API), as well as unsafe patches. It also supports spatial supersampling (antialiasing) and temporal supersampling (motion blur).